This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 29 |
| 2 | 53 |
| 3 | 107 |
| 4 | 269 |
| 5 | 2213 |
| 6 | 19709 |
| 7 | 177173 |
| 8 | 43046747 |
| 9 | 282429536507 |
| 10 | 22876792454987 |
| 11 | 239299329230617529590109 |
| 12 | 19383245667680019896796749 |
| 13 | 1144561273430837494885949696453 |
| 14 | 969773729787523602876821942164080815560187 |